idnr: 283951
1 3 3 3 3 2
1 3 5 4 2
2
2 4 7 7 4
1
3 4 4 1 3
1 1
1 4 6 5 5
3 2 1
1 3 1
3 3 3 2 1
Difficulty: Very easy
idnr: 102822
1 1 3 3 2
1 1 2 4 2
5 5 2 1 3
2
3 4 5 5 4
2 5 5 3 3
3
3 1 1 2 4
2 5 2 1
3 3 3 2 2
Difficulty: Easy
idnr: 263667
3 3 3 2 2
1 5 5 2
1
3 5 8 7 3
1 3 4
4 6 4
3 2 1
3 8 8 5 3
1 3 4 3 1
3 3 3 3 2
Difficulty: Very easy
idnr: 290260
2 4 2 1
1 2 2
4 5 3 1
2 4 2 2 4 3
1
2 6 6 4 6 4
2 4 2 3
2 2 2 1
1 3 3 2
Difficulty: Hard